package com.nine.utils;

public class GlobalUtil {
	public static final String Session_UserObj = "userBean";
	public static final String Session_NoticeObj = "noticeBean";
	private GlobalUtil() {

	}

	public static String NullToStr(String str) {
		if (str == null || str.equalsIgnoreCase("null")) {
			str = "";
		}
		return str;
	}
}
